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Answers and rating deltas for
How to implement "last seen at" functionality (like whatsapp) in XMPP?
| Author | Votes | Δ |
|---|---|---|
| legoscia | 4 | +0.42 |
| Jaspreet Chhabra | 0 | -3.38 |
Last visited: May 1, 2015, 8:05:48 PM